CN219195627U

CN219195627U - Protective bridge pier for highway bridge

Info

Publication number: CN219195627U
Application number: CN202222563724.XU
Authority: CN
Inventors: 徐鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a protective bridge pier for a highway bridge, which comprises a bridge pier main body and a protective buffer mechanism, wherein the protective buffer mechanism consists of springs, steel plates, air cushions and binding belts, the steel plates are fixedly arranged on four sides of the outer side wall of the bridge pier main body through the springs, and the air cushions are movably arranged on the surfaces of the steel plates through the binding belts; when the vehicle is out of control and is equipped with the pier, can play a protective action to the vehicle of striking through the air cushion, then under the effect of striking, the spring behind the steel sheet can be extruded and warp, and its elasticity can offset each other with receiving the striking simultaneously to play the effect of buffering striking, this mechanism can protect the vehicle of striking in-process, can also play the cushioning effect to the vehicle simultaneously, thereby effectually avoided the pier impaired because of violent striking leads to, improved the safety index of personnel in the accident car by a wide margin.

Description

Protective bridge pier for highway bridge

Technical Field

The utility model relates to the technical field of piers, in particular to a protective pier for a highway bridge.

Background

The highway overpass and the overhead are modern bridge engineering roads, and are characterized in that multi-layer roads form three-dimensional intersection in three-dimensional space, so that the highway overpass and the overhead are one of necessary products of human traffic modernization and urban public infrastructure in living areas, and are an essential ring in the high-efficiency transportation system of the modern society.

The patent number CN214695128U discloses a highway bridge is with protecting pier, and this device is when receiving the impact, and the retaining ring is shifted, can drive the supporting shoe and carry out the change of angle for buffer assembly coincides the displacement direction of striking as far as possible, and the atress direction when striking is coincided as far as possible to the spring compression direction, and furthest's play spring's buffer capacity has improved the protection effect.

The existing protective bridge pier for the highway bridge in the market at present has the following defects: the existing protective bridge piers for highway bridges are formed by pouring concrete and steel bars, have no protective buffer function, and can cause cracking and damage of bridge pier walls when being directly impacted violently, and meanwhile, the damage degree of an impacting vehicle and the injury degree of a driver can be increased; therefore, we propose a protective pier for highway bridges.

Disclosure of Invention

The utility model mainly aims to provide a protective pier for a highway bridge, which can play a role in protecting and buffering a collision vehicle through a protective buffer mechanism formed by components such as a spring, a steel plate, an air cushion and the like, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a public road bridge roof beam is with protecting bridge pier, includes the pier main part, still includes protection buffer gear, protection buffer gear comprises spring, steel sheet, air cushion and bandage, pier main part lateral wall four sides all have the steel sheet through spring fixed mounting, the steel sheet surface all has the air cushion through bandage movable mounting.

The bridge pier comprises a bridge pier body, and is characterized by further comprising an indicating mechanism, wherein the indicating mechanism consists of a lamp panel, an LED lamp and a lamp housing, the lamp panel is movably installed on one side of the surface of the bridge pier body, the power output end of the lamp panel is connected with the power input end of the LED lamp, and the lamp housing which plays a role in protecting the lamp panel and the LED lamp is adhered to the surface of the lamp panel; when the bridge pier is used, the lamp panel can transmit current into the LED lamp, then the light emitting diode in the LED lamp can convert electric energy into light energy, so that the LED lamp can be lightened, the LED lamp is combined into a lightened arrow shape, and when a vehicle is about to strike the bridge pier main body, a driver can be reminded to drive into an emergency lane beside.

Further, one side of the air cushion surface is adhered with a reflective strip; the warning device can warn vehicles to drive and get away at night.

Further, automatic alarms are movably arranged in the steel plate; when the protective buffer mechanism is impacted violently, the automatic alarm can be started, so that the traffic police and the rescue personnel can arrive at the accident scene at the first time.

Further, a buckle is movably arranged on one side of the surface of the pier main body, and a fire extinguisher is movably connected inside the buckle; when fire disaster occurs near the bridge pier due to traffic accident, the fire extinguisher can be taken down to fight the fire.

Compared with the prior art, the utility model has the following beneficial effects: when the vehicle is mounted with the bridge pier in a run-away way, the air cushion can play a role in protecting the impacted vehicle, then under the action of the impact force, the spring behind the steel plate can be extruded and deformed, and meanwhile, the self elastic force of the spring can offset the impact force, so that the effect of buffering the impact force is achieved; when the bridge pier main body is about to be impacted by a vehicle, the mechanism can remind the driver of driving the vehicle into an emergency lane in the arrow direction, and the frequency of impact accidents can be effectively reduced.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a protecting pier for highway bridges according to the present utility model;

FIG. 2 is a schematic view of a protecting and buffering mechanism for protecting bridge pier of highway bridge according to the present utility model;

fig. 3 is a schematic structural view of an indication mechanism of a protective pier for a highway bridge according to the present utility model.

In the figure: 1. a pier body; 2. a protective buffer mechanism; 201. a spring; 202. a steel plate; 203. an air cushion; 204. a strap; 3. an indication mechanism; 301. a lamp panel; 302. an LED lamp; 303. a lamp housing; 4. a reflective strip; 5. an automatic alarm; 6. a buckle; 601. fire extinguishers.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a highway bridge is with protecting pier, including pier main part 1, still include protection buffer gear 2, protection buffer gear 2 comprises spring 201, steel sheet 202, air cushion 203 and bandage 204, pier main part 1 lateral wall four sides all have steel sheet 202 through spring 201 fixed mounting, steel sheet 202 surface all has air cushion 203 through bandage 204 movable mounting.

The bridge pier comprises a bridge pier main body 1, and is characterized by further comprising an indicating mechanism 3, wherein the indicating mechanism 3 consists of a lamp panel 301, an LED lamp 302 and a lamp housing 303, the lamp panel 301 is movably arranged on one side of the surface of the bridge pier main body 1, the power output end of the lamp panel 301 is connected with the power input end of the LED lamp 302, and the lamp housing 303 which plays a role in protecting the lamp panel 301 and the LED lamp 302 is adhered to the surface of the lamp panel 301; when the bridge pier main body 1 is to be impacted by a vehicle, a driver can be reminded to drive into an emergency lane beside the bridge pier main body 1.

Wherein, one side of the surface of the air cushion 203 is adhered with a reflective strip 4; the warning device can warn vehicles to drive and get away at night.

Wherein, the automatic alarm 5 is movably arranged in the steel plate 202; when the protective buffer mechanism 2 is impacted severely, the automatic alarm can be started, so that the traffic police and the rescue personnel can arrive at the accident scene at the first time.

Wherein, a buckle 6 is movably arranged on one side of the surface of the pier main body 1, and a fire extinguisher 601 is movably connected in the buckle 6; when a fire disaster occurs in the vicinity of the bridge pier due to a car accident, the fire extinguisher 601 can be removed to fight the fire.

It should be noted that, the present utility model is a protecting bridge pier for highway bridge, when a vehicle runs out of control and collides with the bridge pier, firstly, the air cushion 203 is collided, then the impact force is transmitted from the air cushion 203 to the steel plate 202, and then transmitted to the spring 201, then the spring 201 is extruded and deformed under the action of the impact force, and meanwhile, the self elastic force of the spring is counteracted with the impact force, so as to play the effect of buffering the impact force, and at night, the indicating mechanism 3 can be started, the lamp panel 301 can transmit the current into the LED lamp 302, then the light emitting diode in the LED lamp 302 can convert the electric energy into the light energy, so that the LED lamp 302 can be lightened, and a lightened arrow shape can be combined, when the vehicle is about to collide with the bridge pier main body 1, the lightened arrow can remind the driver to drive the vehicle into the emergency lane pointed by the arrow direction.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a public road bridge roof beam is with protecting pier, includes pier main part (1), its characterized in that: the bridge pier comprises a bridge pier body (1), and is characterized by further comprising a protection buffer mechanism (2), wherein the protection buffer mechanism (2) is composed of a spring (201), a steel plate (202), an air cushion (203) and a binding belt (204), the steel plate (202) is fixedly mounted on four sides of the outer side wall of the bridge pier body (1) through the spring (201), and the air cushion (203) is movably mounted on the surface of the steel plate (202) through the binding belt (204).

2. The protective pier for a highway bridge according to claim 1, wherein: the bridge pier comprises a bridge pier body (1), and is characterized by further comprising an indicating mechanism (3), wherein the indicating mechanism (3) consists of a lamp panel (301), an LED lamp (302) and a lamp housing (303), the lamp panel (301) is movably mounted on one side of the surface of the bridge pier body (1), the power output end of the lamp panel (301) is connected with the power input end of the LED lamp (302), and the lamp housing (303) which plays a role in protecting the lamp panel (301) and the LED lamp (302) is adhered to the surface of the lamp panel (301).

3. The protective pier for a highway bridge according to claim 1, wherein: and one side of the surface of the air cushion (203) is adhered with a reflective strip (4).

4. The protective pier for a highway bridge according to claim 1, wherein: an automatic alarm (5) is movably arranged in each steel plate (202).

5. The protective pier for a highway bridge according to claim 1, wherein: the bridge pier is characterized in that a buckle (6) is movably mounted on one side of the surface of the bridge pier main body (1), and a fire extinguisher (601) is movably connected inside the buckle (6).